This paper presents a new method for segmentation of LIDAR point cloud data for automatic building extraction. Using the ground height from a DEM (Digital Elevation Model), the non-ground points (mainly buildings and trees) are separated from the ground points. Points on walls are removed from the set of non-ground points by applying the following two approaches: If a plane fitted at a point an...

Comment The fall in differences in height between groups varying in intelligence and educational level is probably attributable to changing social factors,perhaps specifically a greater homogeneity of nutritional conditions across different social classes. In earlier data we found that the social class of parents correlated with the intelligence (0 32) and educational level (0 42) of their chil...

Diaphragmatic injuries occur frequently after penetrating rather than blunt trauma and account for 8% of all organ injuries from penetrating trauma. Motor vehicle accidents account for approximately 50% of blunt injuries, followed in frequency by falls from height. The mechanism of injury in these accidents is that the body quickly decelerates while the organs continue to move downward or forwa...

BACKGROUND Head injury increases mortality in trauma patients. We aimed to study the epidemiological and clinical features of head injury in Al-Ain city, United Arab Emirates (UAE). METHODS Trauma patients with head injury who were admitted to Al- Ain Hospital for more than 24 hours and those who died in the hospital were included in the study. Data were prospectively collected from March 200...

to assess the effects of livestock grazing on soil compaction (density changes), the trampling action of livestock was simulated. the research field was located to the south west of nazarabad in savojbolagh district, south west of tehran province. samples were annually collected based on a completely randomized design. from the triple regions (reference, key and critical) 36 cylindrical cores w...

AIM To identify the potential prognostic factors for mortality after falls from height. METHOD A retrospective clinical observational study included victims of fall of >6m from October 2000 to December 2007. Variables studied comprised each casualty's age, gender, height of fall, Glasgow Coma Scale (GCS) score, Abbreviated Injury Scale scores, Injury Severity Score, heart rate, Mean Arterial ...

Simultaneous bilateral femoral neck fracture is rare injury. Cases with this type of fracture have been reported in the literature since the 1950s, following the introduction of electroconvulsive therapy which generates violent hip muscle contractions. In young patients' simultaneous bilateral femoral neck fracture results from high energy trauma (car accident or fall from height) in a normal b...

Introduction: This study was aimed at analyzing the pattern of Orthopaedic injuries among patients attending the Emergency department. Retrospective study was conducted in the Department of Orthopaedics, Mandya Institute of Medical Sciences. Methods: The record analysis of injured patients seen at the emergency department over a 12 months period from September 2015 to August 2016 was done. The ...